JP5507109B2 - Bathroom opening edge member and bathroom - Google Patents

Description

  The present invention relates to a bathroom opening edge member attached to an opening of a bathroom and a bathroom.

  Conventionally, in a unit bath, an inspection port is formed in a vertical wall (for example, an apron of a bathtub) that partitions the inside of the bathroom from the outside of the bathroom. Such an inspection port is closed by a lid (inspection port lid) that is screwed to the vertical wall (for example, see Patent Document 1). A packing or the like for stopping water between the vertical wall and the like is attached to such an inspection port lid. This prevents the outside of the bathroom from being flooded due to water leakage from the inspection port.

JP 2000-129740 A

  However, in the case of the configuration as described above, if there is a mounting failure on the inspection port lid or the packing is deteriorated, water may leak outside the bathroom through the inspection port (opening). May be flooded.

  In view of the above facts, the present invention has an object to obtain a bathroom opening edge member and a bathroom that can prevent the outside of the bathroom from being flooded.

  The bathroom opening rim member according to the first aspect of the present invention is attached to a peripheral edge of an opening that is formed on a vertical wall that partitions the inside of the bathroom from the outside of the bathroom and is closed by a lid attached to the inside of the bathroom of the vertical wall. A protruding portion of the vertical wall that protrudes toward the inside of the bathroom extends along the periphery of the opening, and water that has entered between the vertical wall and the lid body from the inside of the bathroom is formed at the outer edge of the protruding portion. It is characterized by making it flow down to the lower side of the said opening.

  In the bathroom opening edging member according to claim 1, the protruding portion that protrudes toward the inside of the bathroom of the vertical wall extends along the periphery of the opening. Here, when water infiltrates between the vertical wall and the lid body due to, for example, poor attachment of the lid body to the vertical wall, the water flows down the opening along the outer edge of the protruding portion. . Thereby, since the water leak from an opening can be prevented, it can prevent that the bathroom outside floods.

  The bathroom opening edging member according to the second aspect of the present invention is the bathroom opening edging member according to the first aspect, wherein the bathroom opening edging member has a fitting portion formed in a frame shape, and the fitting portion is inside the opening. It is characterized by being attached to the periphery of the opening by fitting.

  In the bathroom opening edging member according to claim 2, since the fitting portion formed in a frame shape is fitted inside the opening so as to be attached to the periphery of the opening, the attachment to the opening is made easy. Can do.

The bathroom according to claim 3 is a vertical wall that partitions the inside and outside of the bathroom, an opening formed in the vertical wall, and a lid that is attached to the inside of the bathroom of the vertical wall and closes the opening. And formed integrally with the vertical wall, protrudes from the periphery of the opening to the inside of the bathroom, and enters the water between the vertical wall and the lid body from the inside of the bathroom along its outer edge. And an opening edging portion that flows down to the lower side of the opening.

In the bathroom according to the third aspect , the opening edge portion formed integrally with the vertical wall protrudes from the peripheral edge of the opening to the inside of the bathroom. Here, for example, when water intrudes between the vertical wall and the lid due to improper attachment of the lid to the vertical wall, the water flows down the opening along the outer edge of the opening edge. To do. Thereby, the water leak from opening can be prevented.

  As described above, in the bathroom opening edge member and the bathroom according to the present invention, the outside of the bathroom can be prevented from being flooded.

It is a perspective view which shows the structure of the principal part of the unit bus which concerns on 1st Embodiment of this invention. It is a side view which shows the structure of the principal part of the unit bus shown by FIG. It is the disassembled perspective view which expanded a part of unit bus shown by FIG. It is the perspective view which looked at the inspection opening lid which is a component of the unit bus concerning a 1st embodiment of the present invention from the front side. It is the perspective view which looked at the inspection opening lid which is a component of the unit bus concerning a 1st embodiment of the present invention from the back side. It is a schematic longitudinal cross-sectional view which shows the partial structure of the unit bath which concerns on 1st Embodiment of this invention, and is a notional view for demonstrating the flow of the water which permeated between the inspection opening lid and the bathtub apron FIG. It is the perspective view which expanded some bathroom opening edging members concerning a 1st embodiment of the present invention. It is a longitudinal cross-sectional view which shows the 1st modification of 1st Embodiment of this invention. It is a longitudinal cross-sectional view which shows the 2nd modification of 1st Embodiment of this invention. It is a longitudinal cross-sectional view which shows the 3rd modification of 1st Embodiment of this invention. It is a longitudinal cross-sectional view which shows the 4th modification of 1st Embodiment of this invention. It is a schematic longitudinal cross-sectional view which shows the partial structure of the unit bus which concerns on 2nd Embodiment of this invention. It is a schematic longitudinal cross-sectional view which shows the partial structure of the unit bus which concerns on 3rd Embodiment of this invention.

<First Embodiment>
Hereinafter, a first embodiment of the present invention will be described with reference to FIGS. FIG. 1 is a schematic perspective view showing a unit bath 12 as a bathroom according to the first embodiment. FIG. 2 shows the unit bus 12 in a schematic side view. In FIGS. 1 and 2, a part of the side wall of the unit bus 12 is not shown for convenience of explanation.

  In this unit bath 12, a bathtub 14 is provided on one side and a washing place 16 is provided on the other side, and a bathtub apron 18 (vertical wall) is formed at the boundary between the bathtub 14 and the washing place 16. As shown in FIG. 2, a gantry 20 is provided below the bathtub 14 and the washing place 16, and the unit bath 12 is installed on the floor 22 of the building via the gantry 20.

  As shown in FIG. 3, a rectangular inspection port 24 (opening) is formed on one end side in the width direction of the bathtub apron 18. The inspection port 24 is used when inspecting the mixing faucet 26 (not shown in FIG. 2) attached to the upper surface of the bathtub 14 or when installing equipment or the like. The inside of the bathroom 28 and the outside of the bathroom 30 communicate with each other through 24. The inspection port 24 is closed by an inspection port lid 32 (lid body).

  The inspection port lid 32 is formed in a substantially rectangular plate shape with a resin material or the like, and has screw holes 34 at four corners (see FIGS. 4 and 5). These screw holes 34 correspond to four grommet holes 36 (see FIG. 3) formed in the bathtub apron 18 in the vicinity of the four corners of the inspection port 24. A grommet 38 is attached to each grommet hole 36, and the screw 40 inserted into each screw hole 34 of the inspection port lid 32 is screwed into each grommet 38, so that the inspection port lid 32 is in the bathroom of the bath apron 18. It is attached to the inner 28 side. Further, a washer 42 and a packing 44 (water-stopping member) are interposed between the head of each screw 40 and the inspection port lid 32, and each screw hole 34 is water-stopped by these packings 44. Yes. In the drawings other than FIG. 3, illustration of the screw 40, the grommet 38, the washer 42, and the packing 44 is omitted for convenience of explanation.

  As shown in FIG. 5, a packing 46 (water-stop member) formed in an elongated band shape by an elastic body such as rubber is bonded to the outer peripheral portion of the back side (back surface) of the inspection port lid 32. The packing 46 is provided over the entire circumference of the outer peripheral portion of the back surface of the inspection port lid 32. In a state where the inspection port lid 32 is attached to the bathtub apron 18 (see FIG. 6, hereinafter, simply referred to as “attachment state”), The outer surface of the inspection port 24 is in close contact with the surface of the bathtub apron 18 (the surface on the side of the bathroom 28). Thus, the gap between the inspection port lid 32 and the bathtub apron 18 is sealed (water-stopped) by the packing 46, and the water in the bathroom 28 is prevented from leaking to the outside 30 through the inspection port 24. Is done. It should be noted that the tightness of the packing 46 to the bathtub apron 18 depends on the tightening state of each screw 40, and each screw 40 is tightened until the packing 46 is sufficiently crushed. Is to be secured.

  On the other hand, a bulging portion 48 that bulges toward the back of the inspection mouth cover 32 is provided at the center of the inspection mouth lid 32, and the center portion of the inspection mouth lid 32 is recessed in a square dish shape with a shallow front side. It is. In the attached state shown in FIG. 6, the bulging portion 48 penetrates the inside of the inspection port 24 and protrudes toward the outside of the bathroom 30, and the inspection port lid 32 includes the back side including the bulging portion 48. The inspection port 24 is closed while a part of the door is exposed outside the bathroom 30.

  A shelf 50 bulged in the front direction of the inspection port lid 32 is provided below the bulging portion 48 and below the inspection port lid 32. In the attached state shown in FIG. 6, the shelf 50 is disposed so as to protrude substantially horizontally toward the bathroom 28, and soap, shampoo, or the like is placed on the top surface of the shelf 50. It can be done. The shelf 50 is formed in a hollow shape, and the inside is a water reservoir 52. As shown in FIG. 4, a circular water discharge port 56 (through hole) is formed in the bottom wall 54 of the water reservoir portion 52, and the water reservoir portion 52 and the bathroom are connected via the water discharge port 56. The inside 28 communicates. In addition, when the airtightness of the inside 28 of a bathroom becomes a problem, it is also possible to plug the water outlet 56 with a water-soluble material.

  On the other hand, as shown in FIG. 6, a bathroom opening edge member 60 (hereinafter simply referred to as an “edge member 60”) is attached to the periphery of the inspection port 24. The edging member 60 is formed of an elastic material such as rubber or a soft resin material, and is formed in a rectangular frame shape in the first embodiment (see FIG. 3). The rim member 60 has a fitting portion 60A that fits inside the inspection port 24, and a protrusion that protrudes toward the inside 28 of the bathtub apron 18 in a state where the fitting portion 60A is fitted inside the inspection port 24. Part 60B. Both the fitting portion 60A and the protruding portion 60B are formed in a frame shape.

  As shown in FIGS. 6 and 7, a mounting groove 62 is formed along the circumferential direction on the outer periphery of the fitting portion 60 </ b> A, and the peripheral edge of the inspection port 24 is fitted into the mounting groove 62. ing. Thereby, the edging member 60 is attached to the peripheral edge (the bathtub apron 18) of the inspection port 24.

  A water guide groove 64 is formed on the outer periphery (outer edge side) of the protrusion 60B along the circumferential direction of the protrusion 60B (the extending direction of the protrusion 60B). The water guide groove 64 is formed in parallel with the mounting groove 62. The side wall of the water guide groove 64 on the side of the inside 28 of the bathroom extends to the outside of the outer periphery of the protruding portion 60 </ b> B, and this extended portion is a water return wall 66. The water return wall 66 faces the bathtub apron 18 with a gap.

  Next, the operation and effect of the first embodiment will be described.

  In the first embodiment, for example, due to poor attachment of the inspection mouth lid 32 to the bathtub apron 18 (for example, poor tightening of the screw 40) or deterioration of the packing 46, the gap between the upper portion of the inspection mouth lid 32 and the bathtub apron 18 is increased. Even when water enters the water, the water flows along the outer periphery of the protruding portion 60B of the rimming member 60 (along the outer edge side) and flows down to the lower side of the inspection port 24 (see arrows W in FIGS. 6 and 7). . The water flowing down to the lower side of the inspection port 24 collects inside the water reservoir 52 of the inspection port lid 32 and is discharged into the bathroom 28 from the water outlet 56 formed on the bottom wall 54 of the water reservoir 52. Thereby, since water leakage from the inspection port 24 can be prevented, it is possible to prevent the floor surface 22 of the building (outside the bathroom 30) from being flooded.

  In the first embodiment, the rim member 60 is attached to the periphery of the inspection port 24 by fitting the fitting portion 60 </ b> A formed in a frame shape inside the inspection port 24. It can be easily attached to the inspection port 24. Moreover, since the attachment groove 62 into which the periphery of the inspection port 24 is fitted is formed on the outer periphery of the fitting portion 60A, the edging member 60 can be firmly attached to the inspection port 24.

  Furthermore, in this 1st Embodiment, since the water return wall 66 which opposes the outer periphery of the protrusion part 60B with a gap with respect to the bathtub apron 18 is provided, the water which propagates the outer periphery of the protrusion part 60B is returned to water. It can be held between the wall 66 and the bath apron 18. Thereby, since it can prevent that water flows around to the inner peripheral side of the rimming member 60, that is, the inside of the inspection port 24, water leakage from the inspection port 24 can be effectively prevented.

  Moreover, in this 1st Embodiment, since water propagates the water guide groove 64 formed in the outer periphery of the protrusion part 60B, it can guide well the water which propagates the outer periphery of the protrusion part 60B to the lower side of the inspection port 24. it can. Thereby, the water leak from the inspection port 24 can be prevented more effectively.

  Furthermore, in the first embodiment, since the water discharge port 56 is provided in the lower part of the inspection port lid 32, the water flowing down to the lower side of the inspection port 24 can be discharged well into the bathroom 28. Moreover, since it is not necessary to provide the water discharge | emission means in the bathtub apron 18 (vertical wall of a bathroom), a structure can be simplified.

  In the first embodiment, a water reservoir 52 is provided in the lower part of the inspection port lid 32, and the water reservoir 52 and the interior of the bathroom 28 communicate with each other via a water discharge port 56. For this reason, even when the amount of water that exceeds the amount of water discharged from the water discharge port 56 flows down to the inspection port 24, the water accumulates in the water reservoir 52, so that the water overflows to the inspection port 24 side. Can be suppressed. In other words, even when the water discharge port 56 is formed small, it is possible to prevent water from overflowing to the inspection port 24 side, so that the water on the 28 side in the bathroom flows back to the water reservoir 52 side through the water discharge port 56. Can be suppressed. Moreover, since the water discharge port 56 is formed in the bottom wall 54 of the water reservoir 52, the shower water used when taking a bath in the bathroom 28 flows back to the water reservoir 52 through the water discharge port 56. Can be prevented.

  In the first embodiment, the water guide groove 64 is formed in the protruding portion 60B of the edging member 60. However, the present invention is not limited to this, and as shown in FIG. The configuration may be omitted.

  Moreover, in the said 1st Embodiment, although it was set as the structure by which the attachment groove | channel 62 was formed in the fitting part 60A of the edging member 60, this invention is not restricted to this, As shown in FIG. The configuration may be omitted. However, in this case, in order to prevent the edging member 60 from falling off from the inspection port 24, for example, a protrusion 68 or the like that is caught on the periphery of the inspection port 24 on the outside 30 side of the bathroom needs to be provided on the outer periphery of the edging member 60.

  Moreover, in the said 1st Embodiment, it was set as the structure by which the water discharge port 56 was provided in the inspection port cover 32, However, This invention is not restricted to this, The structure of a water discharge port can be changed suitably. For example, as shown in FIG. 10, the water discharge port 70 may be formed by deleting a part of the lower portion of the packing 46. Moreover, as shown in FIG. 11, a water discharge port may be formed by providing a recess 72 in the bathtub apron 18 (vertical wall of the bathroom).

  Moreover, in the said 1st Embodiment, although the edge member 60 was made into the structure formed in frame shape, this invention is not limited to this, The shape of a bathroom opening edge member can be changed suitably. For example, the lower part 61 (part attached to the lower edge of the inspection port 24) of the edge member 60 shown in FIG. 3 may be omitted, and the bathroom opening edge member may be formed in a U shape. In addition, for example, the bathroom opening edge member may be formed in a single straight line by extrusion molding of a soft material and attached along the periphery of the inspection port 24.

Next, another embodiment of the present invention will be described. In addition, about the structure and effect | action similar to the said 1st Embodiment, the same code | symbol as the said 1st Embodiment is provided, and the description is abbreviate | omitted.
<Second Embodiment>
FIG. 12 is a schematic longitudinal sectional view showing a partial configuration of a unit bath (bathroom) according to the second embodiment of the present invention. This embodiment has basically the same configuration as that of the first embodiment, but in this embodiment, a seal projecting toward the inside 28 of the bathroom is provided on the outer periphery of the water return wall 66 of the edging member 60. A portion 76 is provided. The seal portion 76 is in close contact with the back surface of the inspection port lid 32. Thereby, between the inspection opening lid 32 and the bathtub apron 18 is sealed (water-stopped) by the rim member 60, and the packing 46 of the inspection opening lid 32 is omitted. Therefore, the omission of the packing 46 can simplify the configuration.
<Third Embodiment>
FIG. 13 is a schematic longitudinal sectional view showing a partial configuration of a unit bath (bathroom) according to the third embodiment of the present invention. In this embodiment, the configuration is basically the same as that of the first embodiment. However, in this embodiment, the edging member 60 is omitted. Instead, the bathtub apron 18 has an inspection port. An opening edging portion 80 that protrudes from the peripheral edge of 24 toward the inside 28 of the bathroom is provided. The opening edge 80 is formed integrally with the bathtub apron 18. In FIG. 13, the inspection port lid 32 is not shown.

  In this embodiment, when water enters between the upper part of the inspection port lid 32 and the bath apron 18, the water travels along the outer periphery of the opening edge 80 (along the outer edge side) below the inspection port 24. (See arrow W in FIG. 13). Therefore, there are basically the same effects as the first embodiment.

  In each of the above embodiments, the inspection port 24 (opening) is formed in the bathtub apron 18 (vertical wall). However, the present invention is not limited to this, and the opening is not limited to the side wall of the unit bath 12 or the like. You may make it the structure formed in the vertical wall.

  The present invention has been described with reference to the embodiments. However, each of the above embodiments is an example, and various modifications can be made without departing from the scope of the invention. Needless to say, the scope of rights of the present invention is not limited to the above embodiments.

12 Unit bath (bathroom)
18 Apron (vertical wall)
24 Inspection port 28 Inside the bathroom 30 Outside the bathroom 32 Inspection port lid (lid)
52 Water reservoir 56 Water outlet 60 Bathroom opening edge member 60B Protrusion 62 Mounting groove 64 Water guide groove 66 Water return wall 80 Opening edge

Claims (3)

  A protrusion that is formed on a vertical wall that separates the inside of the bathroom from the outside of the bathroom and is closed by a lid attached to the inside of the bathroom of the vertical wall, and the protruding portion that protrudes to the inside of the bathroom of the vertical wall A bathroom opening rim member that extends along the periphery of the opening and allows water that has entered between the vertical wall and the lid body to flow down from the inside of the bathroom to the lower side of the opening along the outer edge of the protrusion. .   The bathroom opening edging member according to claim 1, further comprising a fitting portion formed in a frame shape, wherein the fitting portion is attached to a peripheral edge of the opening by fitting inside the opening. . A vertical wall separating the inside of the bathroom from the outside of the bathroom;
An opening formed in the vertical wall;
A lid attached to the inside of the bathroom of the vertical wall and closing the opening;
It is formed integrally with the vertical wall, protrudes from the peripheral edge of the opening to the inside of the bathroom, and enters the water between the vertical wall and the lid body from inside the bathroom along the outer edge of the opening. An opening edging portion that flows down,
With bathroom.

Images